Trait HasLength 

pub trait HasLength {
    // Required method
    fn len(&self) -> usize;
}

Required Methods

fn len(&self) -> usize

Implementors

impl<FROM, TO, CHAN, MAP> HasLength for MappedChannel<FROM, TO, CHAN, MAP>

where FROM: Send, TO: Send, CHAN: Channel<FROM>, MAP: Fn(TO) -> FROM + Send,

impl<T: Send> HasLength for Chan<T>

impl<T: Actor> HasLength for Addr<T>